Steel pipe, 3 pieces x 13' each, pipe is 2 7/8" OD x .25" thick ( 1/4" wall ) and one piece at 6.5' x 2 1/4" x 3/16" wall. Was purchased to reinforce a retaining wall in yard but was not needed. Asking $200 for all or will sell separately. Call 705-992-9727. Thank you